THE DIAGRAM BELOW SHOW A CITY WITH 11 STREETS NUMBERED 0 TO 10 FRO...
2.
The diagram below show a city with 11 streets numbered 0 to 10 from West to
East, and 11 avenues numbered 0 to 10 from South to North. Eleven students live
in junctions marked by black dots. They decide to meet one another at one of the
junctions which minimizes the total walking distances from their homes along
the grid lines to that junction. What is the product of its street number and avenue
number?
10
0
1 2 3 4 5 6 7 8 9 10
9
8
5
6
7
4
3
2
1
0
Answer :